The best way is to have the power brick to hand[The lead is usually of sufficient length] and disconnect the low voltage supply to scanner- when not in use.
This is fact the recommended way in the Epson 'Manual'
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?